crum·ple 
(krŭmpəl)
(krŭmpəl)v. crum·pled, crum·pling, crum·ples
v.tr.
1. To crush together or press into wrinkles; rumple.
2. To cause to collapse.
v.intr.
1. To become wrinkled.
2. To collapse: a regime that finally crumpled.
n.
An irregular fold, crease, or wrinkle.
[Middle English crumplen, probably frequentative of crumpen, to curl up; see CRUMPET.]
crumply adj.
- for the life of one
- for the love of
- for the most part
- for the present
- for the time being
- forthright
- forthrightly
- forthrightness
- forthwith
- fortieth
- fortifiable
- fortification
- fortified wine
- fortifier
- fortify
- fortifyingly
- fortis
- fortissimo
- fortitude
- fortitudinous
- Fort-Lamy
- Fort-Lamy
- Fort Lauderdale
- Fort Lee
- Fort McMurray